Drexel Hill時間
22:00:42
日出: 07:15:44 
日落: 17:10:5011:00:42
06:00:42
00:00:42
08:30:42
21:00:42
11:00:42
08:00:42
11:00:42
11:00:42
08:30:42
06:00:42
11:00:42
09:00:42
12:00:42
00:00:42
Drexel Hill與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3